Redundancy Interchassis between C8200L with DNA Essential

[edpadilla]

Hi everybody,

someone knows if the license DNA Essential in C8200L support redundancy interchassis / interchassis high availability (or box to box redundancy).

I don't found any information about and I don't know if I need to select DNS Essential or Advantage to do the redundancy.

[liviu.gheorghe]

Hello @edpadilla ,

what kind of redundancy inter-chassis are you asking about? Are you talking about VRRP?

Attached a document describing the features you find in the DNA Essential and Advantage licenses.

[edpadilla]

Hi Liviu.georghe,

I talk about configuration with the following commands:

Configuring a Redundancy Group

enable
configure terminal
redundancy
application redundancy
group {1 | 2}
name group-name
preempt
priority number failover-threshold number
track object-number [decrement number | shutdown]
timers delay seconds [reload seconds]
control interface-name protocol instance
data interface-name
To create another redundancy group, repeat Steps 3 through 12.
end
configure terminal
interface type number
redundancy group number ip address exclusive [decrement number]
redundancy rii number
end

Link:

https://www.cisco.com/c/en/us/td/docs/routers/ios/config/17-x/ip-addressing/b-ip-addressing/m_iadnat-stateful-int-chass.html#:~:text=You%20can%20configure%20the%20Stateful,maintains%20a%20dynamic%20routing%20table.